{"attribution":"MCP Queen — the evidence layer for MCP (https://mcpqueen.com)","license":"CC BY 4.0 — free to use with attribution and a link to mcpqueen.com","methodology":"https://mcpqueen.com/registry#methodology","docs":"https://mcpqueen.com/api","generated_at":"2026-11-04T13:22:21.417Z","server":{"name":"chat.conecto/newsletters","title":"Conecto Newsletters","description":"Newsletters with double opt-in, an archive and click counts. Pay per action.","version":"1.0.0","remote_url":"https://api.conecto.chat/mcp/newsletters","repo_url":null},"operational_grade":{"grade":"A","score":97,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":275,"tool_count":43,"probed_at":"2026-11-04T07:46:04.764Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 275ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo conecto-newsletters@1.0.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 43 tools e.g. \"newsletters_connect_service\"; 43/43 described, 43/43 fully-typed schemas, median description 301 chars"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 275ms"},{"criterion":"provenance","points":12,"max":15,"evidence":"description present; no repository URL; version 1.0.0; namespace chat.conecto matches endpoint/repo"}],"protocol_access":"open"},"field_semantics":{"auth_state":"Deprecated name retained for compatibility. It means protocol handshake/discovery access only, not tool-level data entitlement.","protocol_access":"Preferred name for auth_state."},"audit_state":"observations_published","observations":[{"dimension":"security","metric":"sensitive_capabilities_declared","status":"concern","value_text":"newsletters_connect_service, newsletters_remove_subscriber, account_add_approval_rule","evidence":"3 discovered tool(s) advertise potentially state-changing or privileged capabilities. Tool names: newsletters_connect_service, newsletters_remove_subscriber, account_add_approval_rule. Classification is description-based and does not prove exploitability.","source_type":"live_probe","sample_size":3,"observed_at":"2026-11-04T07:46:04.764Z","methodology_version":"trust-v1"},{"dimension":"security","metric":"authentication_boundary","status":"observed","value_text":"open","evidence":"Live protocol probe observed auth_state=open. This describes discovery/access behavior; it is not by itself a vulnerability finding.","source_type":"live_probe","sample_size":null,"observed_at":"2026-11-04T07:46:04.764Z","methodology_version":"trust-v1"}],"response_benchmarks":[],"reviewed_field_reports":[],"interpretation":"Dimensions are independent; missing evidence is not a pass; field reports are qualitative, moderated and never votes."}